143154023 has 2 divisors, whose sum is σ = 143154024. Its totient is φ = 143154022.

The previous prime is 143154017. The next prime is 143154029. The reversal of 143154023 is 320451341.

It is a balanced prime because it is at equal distance from previous prime (143154017) and next prime (143154029).

It is a cyclic number.

It is not a de Polignac number, because 143154023 - 2¹² = 143149927 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 143154023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143154029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71577011 + 71577012.

It is an arithmetic number, because the mean of its divisors is an integer number (71577012).

Almost surely, 2^143154023 is an apocalyptic number.

143154023 is a deficient number, since it is larger than the sum of its proper divisors (1).

143154023 is an equidigital number, since it uses as much as digits as its factorization.

143154023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 143154023 is about 11964.6990350781. The cubic root of 143154023 is about 523.1198330798.

The spelling of 143154023 in words is "one hundred forty-three million, one hundred fifty-four thousand, twenty-three".